* {
    margin: 0;
    padding: 0;
}
body,html {
   width: 100%;
   height: 100%;
   background: url('/assets/images/login_bg.jpg') no-repeat center  top;
   background-size: cover;
}
.header {
    padding-top: 20px;
}
.login-reg {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 400px;
    height: 310px;
    background: #fff;
   transform: translate(-50%,-50%);
}
.title-box {
    height: 60px;
    background:url('/assets/images/login_title.png')   no-repeat center center;
    
}

form {
    padding: 0 30px ;
}
form a {
    font-size: 12px;
}
.layui-form-item {
    position: relative;
}
.layui-icon {
    position: absolute;
    top: 10px;
    left: 10px;
}
.layui-input {
    padding-left: 32px;
    
}